/*
 * Copyright 2000-2016 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.intellij.refactoring.introduceVariable;

import com.intellij.psi.PsiType;

public interface IntroduceVariableSettings {
  String getEnteredName();

  boolean isReplaceAllOccurrences();

  boolean isDeclareFinal();
  
  default boolean isDeclareVarType() {
    return false;
  }

  boolean isReplaceLValues();

  PsiType getSelectedType();

  boolean isOK();
  
  default IntroduceVariableBase.JavaReplaceChoice getReplaceChoice() {
    if (isReplaceAllOccurrences()) {
      return isReplaceLValues() ? IntroduceVariableBase.JavaReplaceChoice.ALL : IntroduceVariableBase.JavaReplaceChoice.NO_WRITE;
    }
    return IntroduceVariableBase.JavaReplaceChoice.NO;
  }
}
